Finite Group Databasebeta
Cayley diagram

C2×#63020 #10586339

order512
nilpotency class2
isoclinismisoclinic class of #63011
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#63020

Subgroups

subgroupG/H
center, socleC23C26
commutator, Frattini, cosocleC22C27
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C22 ▷ C1

35160 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 7 generators on 26 points:

(1,2);(3,4)(5,8)(6,9)(7,10)(11,12,18,16)(13,19,15,14)(17,20,25,24)(21,26,23,22);(3,4)(5,8)(6,9)(7,10)(11,13,18,15)(12,14,16,19)(17,21,25,23)(20,22,24,26);(3,5)(4,7)(6,10)(8,9)(11,14)(12,15)(13,16)(17,22)(18,19)(20,23)(21,24)(25,26);(11,15,18,13)(12,19,16,14)(17,23,25,21)(20,26,24,22);(3,5)(4,8)(6,10)(7,9)(11,16,18,12)(13,19,15,14)(17,20,25,24)(21,22,23,26);(3,4)(5,7)(6,9)(8,10)(11,17)(12,20)(13,21)(14,22)(15,23)(16,24)(18,25)(19,26)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10586342, #72304577, #72304599, …
maximal normal subgroup ofC2×#10586342, #72304577, #72304599, …
maximal quotient ofC2×#7691793, C2×#7684926, C2×#7689162, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493535);